<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<link rel="stylesheet" href="style.css" />

<title>无缝滚动</title>

</head>
<body>

			<div class="mlfq2">
				<div id="demo">
                <div id="indemo">
                <div id="demo1">
				
				<dl>
					<dt><img src="22.jpg" alt="" /></dt>
					<dd>文章1内容介绍</dd>
				</dl>
				<dl>
                    <dt><img src="22.jpg" alt="" /></dt>
                    <dd>文章1内容介绍</dd>
                </dl>
                <dl>
                    <dt><img src="22.jpg" alt="" /></dt>
                    <dd>文章1内容介绍</dd>
                </dl>
                <dl>
                    <dt><img src="22.jpg" alt="" /></dt>
                    <dd>文章1内容介绍</dd>
                </dl>
                <dl>
                    <dt><img src="22.jpg" alt="" /></dt>
                    <dd>文章1内容介绍</dd>
                </dl>
                <dl>
                    <dt><img src="22.jpg" alt="" /></dt>
                    <dd>文章1内容介绍</dd>
                </dl>
                
                </div>
                <div id="demo2"></div>
                </div>
                </div>

                 <script type="text/javascript">
                    var speed=40; //数字越大速度越慢
                    var tab=document.getElementById("demo");
                    var tab1=document.getElementById("demo1");
                    var tab2=document.getElementById("demo2");
                    tab2.innerHTML=tab1.innerHTML;
                    function Mq(){
                    if(tab2.offsetWidth-tab.scrollLeft<=0)
                    tab.scrollLeft-=tab1.offsetWidth;
                    else{
                    tab.scrollLeft++;
                    }
                    }
                    var MyMar=setInterval(Mq,speed);
                    tab.onmouseover=function() {clearInterval(MyMar)};
                    tab.onmouseout=function() {MyMar=setInterval(Mq,speed)};
                    </script>
			</div>
</body>
</html>
